EUROCOM ARMADILLO 2 W840AU Service Manual page 48

Schematic Diagrams
Processor 2/11
13 M_A_DQ[63:0]
D
C
Sheet 3 of 42
Processor 2/11
B
A
B - 4 Processor 2/11
5 4
CHANNEL A
HSW_ULT_DDR3L
U29C
M_A_DQ0 AH63 AU37
SA_DQ0 SA_CLK#0
M_A_DQ1 AH62 AV37
SA_DQ1 SA_CLK0
M_A_DQ2
AK63 AW36
SA_DQ2 SA_CLK#1
M_A_DQ3 AK62 AY36
SA_DQ3 SA_CLK1
M_A_DQ4 AH61
SA_DQ4
M_A_DQ5
AH60 AU43
SA_DQ5 SA_CKE0
M_A_DQ6 AK61 AW43
SA_DQ6 SA_CKE1
M_A_DQ7 AK60 AY42
SA_DQ7 SA_CKE2
M_A_DQ8
AM63 AY43
SA_DQ8 SA_CKE3
M_A_DQ9 AM62
SA_DQ9
M_A_DQ10 AP63 AP33
SA_DQ10 SA_CS#0
M_A_DQ11
AP62 AR32
SA_DQ11 SA_CS#1
M_A_DQ12 AM61
SA_DQ12
M_A_DQ13 AM60 AP32
SA_DQ13 SA_ODT0
M_A_DQ14
AP61
SA_DQ14
M_A_DQ15 AP60 AY34
SA_DQ15 SA_RAS
M_A_DQ16 AP58 AW34
SA_DQ16 SA_WE
M_A_DQ17 AR58 AU34
SA_DQ17 SA_CAS
M_A_DQ18
AM57
SA_DQ18
M_A_DQ19 AK57 AU35
SA_DQ19 SA_BA0
M_A_DQ20 AL58 AV35
SA_DQ20 SA_BA1
M_A_DQ21
AK58 AY41
SA_DQ21 SA_BA2
M_A_DQ22 AR57
SA_DQ22
M_A_DQ23 AN57 AU36
SA_DQ23 SA_MA0
M_A_DQ24
AP55 AY37
SA_DQ24 SA_MA1
M_A_DQ25 AR55 AR38
SA_DQ25 SA_MA2
M_A_DQ26 AM54 AP36
SA_DQ26 SA_MA3
M_A_DQ27
AK54 AU39
SA_DQ27 SA_MA4
M_A_DQ28 AL55 AR36
SA_DQ28 SA_MA5
M_A_DQ29 AK55 AV40
SA_DQ29 SA_MA6
M_A_DQ30
AR54 AW39
SA_DQ30 SA_MA7
M_A_DQ31 AN54 DDR CHANNEL A AY39
SA_DQ31 SA_MA8
M_A_DQ32 AY58 AU40
SA_DQ32 SA_MA9
M_A_DQ33 AW58 AP35
SA_DQ33 SA_MA10
M_A_DQ34
AY56 AW41
SA_DQ34 SA_MA11
M_A_DQ35 AW56 AU41
SA_DQ35 SA_MA12
M_A_DQ36 AV58 AR35
SA_DQ36 SA_MA13
M_A_DQ37
AU58 AV42
SA_DQ37 SA_MA14
M_A_DQ38 AV56 AU42
SA_DQ38 SA_MA15
M_A_DQ39 AU56
SA_DQ39
M_A_DQ40
AY54 AJ61
SA_DQ40 SA_DQSN0
M_A_DQ41 AW54 AN62
SA_DQ41 SA_DQSN1
M_A_DQ42 AY52 AM58
SA_DQ42 SA_DQSN2
M_A_DQ43
AW52 AM55
SA_DQ43 SA_DQSN3
M_A_DQ44 AV54 AV57
SA_DQ44 SA_DQSN4
M_A_DQ45 AU54 AV53
SA_DQ45 SA_DQSN5
M_A_DQ46
AV52 AL43
SA_DQ46 SA_DQSN6
M_A_DQ47 AU52 AL48
SA_DQ47 SA_DQSN7
M_A_DQ48 AK40
SA_DQ48
M_A_DQ49 AK42 AJ62
SA_DQ49 SA_DQSP0
M_A_DQ50
AM43 AN61
SA_DQ50 SA_DQSP1
M_A_DQ51 AM45 AN58
SA_DQ51 SA_DQSP2
M_A_DQ52 AK45 AN55
SA_DQ52 SA_DQSP3
M_A_DQ53
AK43 AW57
SA_DQ53 SA_DQSP4
M_A_DQ54 AM40 AW53
SA_DQ54 SA_DQSP5
M_A_DQ55 AM42 AL42
SA_DQ55 SA_DQSP6
M_A_DQ56
AM46 AL49
SA_DQ56 SA_DQSP7
M_A_DQ57 AK46
SA_DQ57
M_A_DQ58 AM49 AP49
SA_DQ58 SM_VREF_CA
M_A_DQ59
AK49 AR51
SA_DQ59 SM_VREF_DQ0
M_A_DQ60 AM48 AP51
SA_DQ60 SM_VREF_DQ1
M_A_DQ61 AK48
SA_DQ61
M_A_DQ62
AM51
SA_DQ62
M_A_DQ63 AK51
SA_DQ63
3 OF 19
V_DDR_W R_VREF01
DIMM
V_VCCDDQ C753
1u_6.3V_X5R_04
R330
1.82K_1%_04
R329 0_04 R326 2.2_1%_06
MVREF_DQ_DIMMA 13
R335 C334
1.82K_1%_04 0.022u_16V_X7R_04
R334
24.9_1%_04
5 4
3 2
U29D
14 M_B_DQ[63:0]
M_A_CLK_DDR#0 13
M_B_DQ0 AY31
M_A_CLK_DDR0 13 SB_DQ0
M_B_DQ1
AW31
M_A_CLK_DDR#1 13 SB_DQ1
M_B_DQ2 AY29
M_A_CLK_DDR1 13 SB_DQ2
M_B_DQ3 AW29
SB_DQ3
M_B_DQ4
AV31
M_A_CKE0 13 SB_DQ4
M_B_DQ5 AU31
M_A_CKE1 13
SB_DQ5
M_B_DQ6 AV29
SB_DQ6
M_B_DQ7
AU29
SB_DQ7
M_B_DQ8 AY27
SB_DQ8
M_B_DQ9 AW27
M_A_CS#0 13 SB_DQ9
M_B_DQ10
AY25
M_A_CS#1 13 SB_DQ10
M_B_DQ11 AW25
SB_DQ11
SA_ODT0 M_B_DQ12 AV27
SB_DQ12
M_B_DQ13
AU27
SB_DQ13
M_B_DQ14 AV25
M_A_RAS# 13
SB_DQ14
M_B_DQ15 AU25
M_A_W E# 13 SB_DQ15
M_B_DQ16 AM29
M_A_CAS# 13
SB_DQ16
M_B_DQ17
AK29
SB_DQ17
M_B_DQ18 AL28
M_A_BS0 13 SB_DQ18
M_B_DQ19 AK28
M_A_BS1 13 SB_DQ19
M_B_DQ20
AR29
M_A_BS2 13
SB_DQ20
M_B_DQ21 AN29
M_A_A[15:0] 13
SB_DQ21
M_A_A0 M_B_DQ22 AR28
SB_DQ22
M_A_A1 M_B_DQ23
AP28
SB_DQ23
M_A_A2 M_B_DQ24 AN26
SB_DQ24
M_A_A3 M_B_DQ25 AR26
SB_DQ25
M_A_A4 M_B_DQ26
AR25
SB_DQ26
M_A_A5 M_B_DQ27 AP25
SB_DQ27
M_A_A6 M_B_DQ28 AK26
SB_DQ28
M_A_A7 M_B_DQ29
AM26
SB_DQ29
M_A_A8 M_B_DQ30 AK25
SB_DQ30
M_A_A9 M_B_DQ31 AL25
SB_DQ31
M_A_A10 M_B_DQ32 AY23
SB_DQ32
M_A_A11 M_B_DQ33
AW23
SB_DQ33
M_A_A12 M_B_DQ34 AY21
SB_DQ34
M_A_A13 M_B_DQ35 AW21
SB_DQ35
M_A_A14 M_B_DQ36
AV23
SB_DQ36
M_A_A15 M_B_DQ37 AU23
SB_DQ37
M_B_DQ38 AV21
M_A_DQS#[7:0] 13 SB_DQ38
M_A_DQS#0 M_B_DQ39
AU21
SB_DQ39
M_A_DQS#1 M_B_DQ40 AY19
SB_DQ40
M_A_DQS#2 M_B_DQ41 AW19
SB_DQ41
M_A_DQS#3 M_B_DQ42
AY17
SB_DQ42
M_A_DQS#4 M_B_DQ43 AW17
SB_DQ43
M_A_DQS#5 M_B_DQ44 AV19
SB_DQ44
M_A_DQS#6 M_B_DQ45
AU19
SB_DQ45
M_A_DQS#7 M_B_DQ46 AV17
SB_DQ46
M_B_DQ47 AU17
M_A_DQS[7:0] 13 SB_DQ47
M_A_DQS0 M_B_DQ48 AR21
SB_DQ48
M_A_DQS1 M_B_DQ49
AR22
SB_DQ49
M_A_DQS2 M_B_DQ50 AL21
SB_DQ50
M_A_DQS3 M_B_DQ51 AM22
SB_DQ51
M_A_DQS4 M_B_DQ52
AN22
SB_DQ52
M_A_DQS5 M_B_DQ53 AP21
SB_DQ53
M_A_DQS6 M_B_DQ54 AK21
SB_DQ54
M_A_DQS7 M_B_DQ55
AK22
SB_DQ55
M_B_DQ56 AN20
SB_DQ56
M_B_DQ57 AR20
V_VREF_CA_DIMM 13,14 SB_DQ57
V_DDR_W R_VREF01 M_B_DQ58
AK18
SB_DQ58
V_DDR_W R_VREF02 M_B_DQ59 AL18
SB_DQ59
M_B_DQ60 AK20
SB_DQ60
M_B_DQ61
AM20
SB_DQ61
M_B_DQ62 AR18
SB_DQ62
M_B_DQ63 AP18
SB_DQ63
V_DDR_W R_VREF02
& TRACE
V_VCCDDQ
C754
1u_6.3V_X5R_04
R306
1.82K_1%_04
R305 0_04 R307 2.2_1%_06
R301 C285
1.82K_1%_04 0.022u_16V_X7R_04
R300
24.9_1%_04
3 2
1
CHANNEL B
HSW_ULT_DDR3L
AM38
M_B_CLK_DDR#0 14
SB_CK#0
AN38
M_B_CLK_DDR0 14
SB_CK0
AK38
SB_CK#1 M_B_CLK_DDR#1 14
AL38
SB_CK1 M_B_CLK_DDR1 14
AY49
M_B_CKE0 14 D
SB_CKE0
AU50
SB_CKE1 M_B_CKE1 14
AW49
SB_CKE2
AV50
SB_CKE3
AM32
SB_CS#0 M_B_CS#0 14
AK32
M_B_CS#1 14
SB_CS#1
SB_ODT0
AL32
SB_ODT0
AM35
SB_RAS M_B_RAS# 14
AK35
SB_WE M_B_W E# 14
AM33
SB_CAS M_B_CAS# 14
AL35
SB_BA0 M_B_BS0 14
AM36
SB_BA1 M_B_BS1 14
AU49
M_B_BS2 14
SB_BA2
M_B_A[15:0] 14
M_B_A0
AP40
SB_MA0
AR40 M_B_A1
SB_MA1
AP42 M_B_A2
SB_MA2
M_B_A3
AR42
SB_MA3
AR45 M_B_A4
SB_MA4
AP45 M_B_A5
SB_MA5
M_B_A6
AW46
SB_MA6
AY46 M_B_A7
SB_MA7
AY47 M_B_A8
SB_MA8
DDR CHANNEL B AU46 M_B_A9
SB_MA9
M_B_A10
AK36
SB_MA10
AV47 M_B_A11 C
SB_MA11
AU47 M_B_A12
SB_MA12
M_B_A13
AK33
SB_MA13
AR46 M_B_A14
SB_MA14
AP46 M_B_A15
SB_MA15
M_B_DQS#[7:0] 14
AW30 M_B_DQS#0
SB_DQSN0
AV26 M_B_DQS#1
SB_DQSN1
M_B_DQS#2
AN28
SB_DQSN2
AN25 M_B_DQS#3
SB_DQSN3
AW22 M_B_DQS#4
SB_DQSN4
M_B_DQS#5
AV18
SB_DQSN5
AN21 M_B_DQS#6
SB_DQSN6
AN18 M_B_DQS#7
SB_DQSN7
M_B_DQS[7:0] 14
M_B_DQS0
AV30
SB_DQSP0
AW26 M_B_DQS1
SB_DQSP1
AM28 M_B_DQS2
SB_DQSP2
M_B_DQS3
AM25
SB_DQSP3
AV22 M_B_DQS4
SB_DQSP4
AW18 M_B_DQS5
SB_DQSP5
M_B_DQS6
AM21
SB_DQSP6
AM18 M_B_DQS7
SB_DQSP7
B
4 OF 19
MVREF_DQ_DIMMB 14
A
2,9,13,14,35,37 V_VCCDDQ
! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/
Title Title Title [03] HASWELL ULT DDR CHANNEL-A/B [03] HASWELL ULT DDR CHANNEL-A/B [03] HASWELL ULT DDR CHANNEL-A/B
Size Size Size Document Number Document Number Document Number Rev Rev Rev
1.0 1.0 1.0
A3 A3 A3 SCHEMATIC1 SCHEMATIC1 SCHEMATIC1 6-71-W8400-D04A
Date: Date: Date: Thursday, December 18, 2014 Thursday, December 18, 2014 Thursday, December 18, 2014 Sheet Sheet Sheet 3 3 3 of of of 42 42 42
1